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Recruiting Not applicable Interventional Accepts healthy volunteers

Blood Flow Restriction (BFR) Training on the Ulnar Collateral Ligament (UCL)

ClinicalTrials.gov ID: NCT06664827

Public ClinicalTrials.gov record NCT06664827. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Jul 29, 2026, 1:00 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Outcomes of Blood Flow Restriction Training on the Ulnar Collateral Ligament

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The goal of this clinical trial is to identify any differences in elbow ulnar collateral ligament (UCL) relative thickness and joint space laxity in the dominant arm following an 8-week course of low intensity resistance exercises with blood flow restriction (BFR) exercises in healthy volunteers. The main questions it aims to answer are: 1. Do BFR exercises contribute to a change in the relative ligament thickness of the UCL, and changes in the ulnohumeral joint space? 2. Are there changes in arm strength following the 8-week strengthening protocol with/without BFR? Participants will: * Complete two BFR sessions a week for a total of eight weeks. * Complete an exercise session with both arms (dominant arm will receive BFR) at each study visit. * Have sonographs taken of the UCL at the first and last study visit. * Complete strength assessments at the first and last study visit.

Study identification

NCT ID
NCT06664827
Recruitment status
Recruiting
Study type
Interventional
Phase
Not applicable
Enrollment
50 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 50 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 15, 2025
Primary completion
Oct 31, 2026
Completion
Oct 31, 2028
Last update posted
Jan 21, 2025

2025 – 2028

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Houston Methodist Hospital Houston Texas 77030 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT06664827, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jan 21, 2025 · Synced Jul 29, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06664827 live on ClinicalTrials.gov.

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